ASTM A 988 S41000 Class 1 Stainless steels
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ASTM A 988 S41000 Class 1 Chemical Composition
A988/A988M: 2026 / Standard Specification for Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service
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ASTM A 988 S41000 Class 1 Physical Properties
Temperature
This material has 5138 properties — only a subset is shown here.
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ASTM A 988 S41000 Class 1 Heat Treatments
- Annealed and furnace cooled; Normalized, air cooled, quenched to below 204°C (400°F), tempered at minimum 718°C (1325°F).
ASTM A 988 S41000 Class 1 Mechanical Properties
Temperature
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ASTM A 988 S41000 Class 1 International Equivalent Materials
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Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 196Cross References
- 6Composition
- 273Mechanical Properties
- 192Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- 5Dimensions
- -Tribology
- 4372Corrosion
- 3Ageing
- -Weatherability
- 2Irradiation
- 88Total Suppliers